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CNC Metal spinning characteristics
1. The characteristics of CNC Metal spinning are that it is suitable for small and medium batch production, the wall thickness of the processing material is large, the forming drawing length is large, the processing accuracy is medium, and the shape of the rotating thin-walled parts is complex.
What to do if the temperature of CNC machine guide bearing is too high?
Numerical control lathe guide bearing usually by thin oil lubrication bearing, its composition is mainly composed of bearing cover, tubing, cooler, oil box, bearing, bearing, thermometer and carrying screw, two unit guide sleeve is commonly 8, according to the circular uniform distribution on the generator main journal, in the process of the use of the numerical control lathe, hard to avoid can appear some fault, CNC lathe guide bearing temperature is too high, burning tile is one of the common problems, the following is a brief introduction to the cause of high temperature guide beari
Installation and commissioning of CNC lathe with inclined bed
In the actual cutting process, the inclined bed CNC lathe has the function of matching power tools and 8 stations turret tool rest, so it can play an important role in the processing of different products, especially in the complex, high-precision parts obviously have the advantage of other products do not have. Installation of CNC lathe with inclined bed 1, the inclined bed CNC lathe is placed on the foundation, must be levelled in free state, and locked by the anchor bolt. 2. For ordinary machine tools, the level reading will not be higher than 0.
Inspection of CNC lathe before use
1, CNC machine tool CNC electric box inspection Open the door of the CNC electrical box, check all kinds of interface sockets, servo motor feedback line sockets, spindle pulse generator sockets, hand pulse generator sockets, CRT sockets, etc., if there is loose to plug again, lock the locking mechanism must be locked. Check the setting of the short-circuit terminal on the printed circuit board according to the manual, and be sure to conform to the state set by t
1, CNC lathe in the production of parts before processing, according to the design and analysis of the process plan of the machined parts, and then programming. Should be the first preparation of the work of the processing process, if the workpiece processing program is long and particularly complex, try not to program on the machine tool, you can use programming machine programming or manual programming, so as to avoid the occupation of time, and for the program is short, should also be written in the program list. 2, for the input of the processing program, you can cho
About CNC machine tool common failure and maintenance
For nc machine tool fault maintenance need technical personnel with professional technology, have wide knowledge and experience, for non-professional personnel must not repair, alone for fault need quick and according to the judgment of the fault location, fault repair methods, understanding and mastering the numerical control machine tool of the diagnostic method of the components of each device, reasonable operation, Can improve the maintenance of CNC machine tools, CNC machine tool maintenance ability, and make it normal, stable operation. At the same time, we must prepare t
The difference between CNC lathe and ordinary lathe
Due to the advantages of CNC lathe in the production of hardware standard parts, it takes up more and more proportion in the production process of practice, and the economic benefits of enterprises and manufacturers are much higher than ordinary lathes. Numerical control lathe has obvious advantages compared with ordinary lathes. The specific differences are as follows: First, numerical control lathe has a great advantage in accuracy compared with ordinary lathe Ordinary lathes generally rely on gears and screw nuts for transmission, because there is a gap
CNC lathe servo system alarm and other common faults maintenance
CNC lathe manufacturers tell you that when CNC lathe presents the following fault phenomenon, we should first consider whether it is caused by the fault of the detection equipment in the servo system, and correct analysis to find the fault part. 1. Display servo system alarm
How to choose the right machine tool?
Numerical control lathe in the process of high-speed processing, if you want to improve the efficiency of its processing, then, choose the right tool is relatively important, the right tool can improve the processing efficiency of numerical control lathe. For the choice of cutting tools, the main consideration should be CNC machine tool processing capacity, process content, as well as various factors of workpiece materials. For numerical control lathe, the choice of cutting tool requires not only high abr
What are the reasons for the unstable machining accuracy of CNC lathes?
There are many reasons for the instability of CNC lathe processing accuracy, as long as we find specific reasons, we can seek the corresponding solution, the following simple introduction of CNC lathe processing accuracy instability of several reasons, and the corresponding solution, for user reference only. 1, the size of the workpiece is correct, but the surface finish is poor, resulting in damage to the tip, the tip is not sharp, CNC lathe resonance, unstable placement, lathe crawling, poor processing
How to solve the vibration problem of CNC lathe
Shenyang First machine Tool Factory CNC lathe vibration in the process of processing, will cause the workpiece surface chatter, rework rate, reject rate is high, accompanied by shock knife phenomenon. 1, CNC lathe vibration is generally divided into three kinds: free vibration, forced vibration and self-excited vibration. Free vibration Free vibration is a vibration caused by an initial excitation, usually a pulse. This vibration depends on the initial excitation, one-time vibration energy, the process is limited, generally will not cause damage to the CNC lathe. T
How to choose the lubrication cutting fluid for turning and milling compound machine tool in use
When selecting the cutting fluid used in turning and milling compound machine tool, the customer can select 2 or 3 kinds of cutting fluid that has better comprehensive performance according to the processing situation of the enterprise itself, and determine the cutting fluid that meets the processing requirements and the price is appropriate after the actual trial. The performance of the workpiece material is very important to the choice of cutting fluid. Below, we will look at how to choose the lubrication cutting fluid of the turning and milling compound machine tool in use.
Nc programming technology for turning and milling compound machine tool
The development of machining technology of turn-milling compound machine tool has also put forward higher requirements for NC programming technology, which is also a bottleneck in the practical production and application of turn-milling compound machine tool. Compared with the traditional NUMERICAL control programming technology, the programming difficulties of turning and milling compound machining machine tools are mainly reflected in the following aspects. (1) Complex process types. For the process personnel, not only to be able to master CNC turning, multi-axis milling, dril
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